I always knew my basic stuff. When to stay in certain keys, progressions, all the basic things most bassists or most musicians know. For the last 5 or 6 months I started to really dig deeper into all of it, also, I'm a music student so I sort of have to! And since then, I noticed a big drop in my creativity when I play by myself or jamming with other people because I keep wondering "can I play that?" "Is that technically correct?" I've started to sort of escape it just recently by sometimes not even worrying about it at all and doing what I used to do. Straight playing and having fun! Anyone else have experience with this problem?