Yeah. Might help, anyway. You maybe don't need to go super overboard with the exercise, but I feel like it helps me a) not let my mind wander too much while I'm fishing, and b) not act the fool at every piece of junk that the lure touches.
You still wanna fish, and you still wanna work the lure the way you're gonna be working the lure, but really let yourself feel what's going on at the other end as much as you can during the retrieve, instead of just waiting to feel a fish.
To paraphrase @BassWhole!'s comment above, the next time you take a lure out for a nice drag, and it feels like it's hung on something or it feels a little funny, reel up some slack and gently raise your rod tip a little bit. If the feeling goes away or you can tell that you're bumping across a log or whatever, you go back to what you were doing and work it back to you. If you feel weight, or the line changes direction, or you can't feel anything at all anymore, it's time to commit to that hookset.