To become a better drawer, you need to stand perfectly still, and let people palce their socks and udnerwear inside you, untill they need it.
To become a better at drawing, heres a few essential tips.
DRAW, DRAW, DRAW, DRAW! practice is your best way to improve.
Use references, what you learn from drawing something in front of you, or drawing (not tracing) an already existing picture brings you closer to doing it without references.
Study some anatomym croquis is good for studies, but getting peopel to pose clothed for you works as well.
Challenge yourself. Don't stick to stuff you know how to do, you will only improve slowly that way, if something is hard to do, don't change it to something easier, try, and try again. Ofc you can change stuff, if you realize this composition isn't working, you change it for a betetr picture, but don't change from your idea for the sake of avoiding stuff you're having a hard time with.
A great way to do this would be to do requests from people, if you don't consider yourself godo enough to offer yoru expertize online, ask your friends or familly for for an idea for a picture, it's not that you don't have ideas yourself, but it's so you have something to stick to, which you need to stick to.
I tend to fall in the avoid hard stuff pit sometimes, but when my mate told me he had gotten a time at the tattoo artist in a month and a half, and that i had to draw his tattoo for him, i sortof had to do it, and press myself to pass my limits, and learn new stuff (it was a tribal scorpion with his initials worked into the tribal stuff if anyone cares)
DRAW DRAW DRAW, i can only stress this. One of my teachers told me, that a rule of thumb is that everyone has to do around 1500-2000 drawings before they can make something worthwhile.
Keep your drawings, at least the ones you like, then you'll quickly see thyat what was the best one so far a month ago, has been outdone by a more recent one, and so forth. Seeing your improvement is motivating, especially cause you'll grow more and more critical about your own work as you get better.
Get critique, preferably from someone who knows how to draw, art boards online are a great place to get that, it may be rough, but if you embrace it, and choose to learn from it, it'll help you. While ass kissing can be nice once in a while, someone who just goes "Whoa thats so awesome" to everythiong you make (usually your mom) is not helping you improve, if you ask people who cannot draw, ask them for their honest oppinion, not whetehr it's good or bad as a whole, but where it could improve, they may not be able to tell youwhat you need to do, but they can tell you where it looks weird.
But again, asking someone better than yourself is always preferable.
Hope you can use this