My three favourite philosophical phrases I'm trying to perfect in my reasonably brief lifetime: 1: It doesn't matter. 2: It does matter. 3: That's it! I think that if you can get a good handle on those 3, well, that's it!

My three favourite philosophical phrases I'm trying to perfect in my reasonably brief lifetime:
1: It doesn't matter.
2: It does matter.
3: That's it!
I think that if you can get a good handle on those 3, well, that's it!