Glad it's not just me. Approaching 30, I've been using twitter for 2-3 years, yet I still have no idea how to view the tweets that are relevant to me, or why, s

Glad it's not just me. Approaching 30, I've been using twitter for 2-3 years, yet I still have no idea how to view the tweets that are relevant to me, or why, suddenly, twitter insists on pushing updates to my phone when people who _aren't_ relevant to me 'like' something. I know there are 'lists' on twitter. I tried adding my friends to a 'friend' list so that I could actually see their tweets amongst the sea of noise. However, that seemed to accomplish absolutely nothing. The only time I see tweets relevant to me are when I happen to already be looking at twitter when they pop up. And since I only look at twitter when queueing in a line, I almost never see the things that would make twitter useful for me. But hey, PracticalDeveloper retweeted _something_ today, Twitter told me that. So... there ya go.