Stop practicing with pictures!

Alright this is gonna be one of the posts that people seem to like, probably because of the dramatic title and the “hot take” as the kids are calling it these days. This time we’re talking about practice, specifically about one of the biggest mistakes i’ve seen people make with their practice habits

https://www.tumblr.com/shows-up-naked-covered-in-bees/187106027610/bbc-sherlock-johnlock-moodboard

Now from the title you can already tell what i’m talking about, you have got to stop practicing with pictures, at least as much as you probably do compared to practice with irl subjects, this is for one simple reason: pictures are not real life!

Now, the argument of “anyone who posts a picture being very aware of at least vaguely what they’re posting and hence your deductions are already being at least partially conditioned” is a very old one, and while actually a good one and one to keep in mind, that’s not where i’m going with this

When i say pictures aren’t real life i’m talking about the fact that pictures dictate the information we can get, not because of the people posting these pictures, but rather because of the nature of the pictures themselves. Any photos we find have the disadvantage of not allowing for deductions that would be useful or relevant at all in real life

Think about the following situation: you find a picture of someone’s hand posted in r/deduction or somewhere similar, and you think “awesome! a fun, challenging picture that doesn’t seem too stressful to deduce!” and you start going at it:

• You see hairbands on the wrist, so they have long hair
• You see nail polish and signs of manicure, so statistically they’re probably female presenting
• You see the hand is actually quite small, so they’re short
• You see the skin suggests they’re young, maybe late teens/early 20s
• You see they’re wearing expensive jewlery, so well off economically
• You see they’re wearing an apple watch, so they have an iphone and potentially other apple devices

These are all good deductions, actually some of them could lead you to some deeper, more interesting conclussions, so all good right? Well let’s now say you see this same person (with the same hand, hopefully) walking down the street, how many of those deductions are now just observations at most? The hair being long you can just see, same thing with the height and probably gender they present as, the age isn’t much of a deduction either anymore, at most you could maybe narrow it down as a deduction but you can just see the range they probably fall in. You’re left with maybe 2 deductions that are actually worth anything

Now yes, this is just an example, and yes i made it up, of course not all practice with pictures is useless, and not all ways of practicing with pictures are unproductive. But my point is this: a lot of people, most people i’ve met in this community actually, realize that it’s a lot easier to just pull up your computer, find some pictures to deduce, and boom practice, not realising that most of their time an effort is probably going down the drain. And then those same people go out into the world, ready to deduce, ready to sit in a public setting and put all their practice to good use, and find that they can’t actually deduce anything, or worse, they don’t realise (and have no one to tell them) that hey, that deduction about that girl that just walked by having long hair because of the hairband on her wrist, yeah that’s not really much of a deduction, everyone can see she has long hair.

So my advice is this: for the love of god, no matter how much you practice online, with pictures of people, keys, phones, daily carry, and rooms (jesus please don’t practice only with rooms, when’s the last time you actually saw someone’s bedroom irl?). Do not make that your primary form of practice, go out, practice in real life scenarios, in coffee shops, and classrooms, and restaurants, watch real people exist in their natural habitat, and try to maximize your deduction abilities there, this is where most of your life is gonna be spent, and where most of your deductive abilities will matter

And apart from all of this, i’ll throw in some extra advice: Practice mindfully, know why you’re doing the exercises you’re doing, know why and how certain types of practice work and if they’re actually helping you. If you’re gonna practice with pictures be aware that your goal is not to be able to use all of the types of deductions you manage to pull off with a picture in real life, but rather to strengthen your reasoning capabilities to then use those in real life, and reach different, more complex conclusions with them. Pictures are not a supplement for real life, they’re a training range to make you sharper, but if you only ever go to a shooting range that doesn’t mean you can suddenly join the army with no other training

That’s all for this post, see you next weekend… or maybe sooner? 😉

Happy Observing!

-DV