I've been searching online for bike maintenance, but it just so complex and every video and every site seems different. I don't know where to start. Now I do have free tune up for life with my LBS. Do I trust them and how often do I bring it in? Do I bring it in all the time or just every few months? I ride almost every day unless it's raining hard.

See I don't want these little things to add up and start ruining my bike. So far I think the bike is doing good, but you never know. I'm just not the sharpest tool in the shed obviously. So learning is hard.