My wife complains everytime I shoot my bow, it doesnt take long for it not to affect your accuracy. 8^)
I was practicing every day for 20-30min. I tried applying what I could from Ricks dvd. I bought a clicker, seemed to help. I only shoot 1 arrow, go retrieve it. I found I was over shooting, trying to hard to be good, worrying about my form way to much. Basically I was over analyzing my shooting. For whatever reason one day I stopped turning my head to touch my nose to the feather, stopped drawing till I heard the clicker, stopped worrying about it all. I now rarely hear the clicker, unless i purposely draw for it(thinking its time to take it off), cant say I ever really hit any sort of anchor conistently, yet my shooting is good by my standards. I was forced to take a week off, when I came back to shooting, this sloppy technique is what I started doing and its working for me. Many might read this and cringe, but I finally listened and "its my style". If I try to draw, anchor, focus, Im not even close. I do take a deep breathe before each shot, per Ricks video. Now I practice twice a week plus minus a day. My wife still complains. lol
I also live outside the city and have the ability to shoot anytime. That does help, cause 20min of shooting may require you to have 50min of free time with a commute to the range.
I also bought bows for my family to shoot. At this point, only my son seems to really want to go shoot.
good luck, and dont overthink it.