Well, to be honest....
I always have been in bands from my 16th till i was 32, then my family and work demanded too much of me so i had to stop.
Somehow writing stuff got me involved in new projects/bands and gigging my stuff led to new opportunities.
Kind of a mayor deal was the writing, any decent and self respecting band plays their own stuff for a mayor part at least IMHO.
Thinking back maybe it al evolved during the time i played in a band that REALLY worked. You know, the kind that make you nearly drop unconcious after giving 'it all' during a gig.
Still its all about making music IMO, and i am not the sort of guitarist that kept himself busy with gear or forum, but sat down in the street with an acoustic guitar and just PLAYED for the people passing by.
Some message is in here i hope, just do and stop thinking about stuff so much, obviously ive got burned too AND got flamed at(especially when i got to writing bass and drum parts MUHAHAHAHAAHAHAAAAA 8) ), but always seemed to go on trying to do something people found worthwhile to listen to.