Hello everybody!

I inherited my fathers 1993 Trek 2200 Composite a few years back with all original parts. I live in the bay area. I consider myself an amateur/casual rider. Mostly flatland, local bike paths, averaging 20-25 miles per ride, nothing too serious. I enjoy this hobby very much its become part of my routine exercise. However, my bikes shifters have recently taken a turn and will no longer shift anymore. I went through youtube videos on tuning cables and derailleurs, but i've come to the conclusion its the shifters that arent working properly.(i never serviced anything) Anyways, I figured this is the perfect opportunity to join a forum to further my knowledge and bathe in the infinite wisdom of the internet. Looking forward to engaging in the community and asking questions.