Alchemy for the WarlockFollow

I have Alchemy and Herbal for professions and so far have just been collecting herbs and saving them. Was going to work on Alchemy when I hit 70 (almost there ). So, I look in the Game Info under Alchemy to see what is there that would be worth all the effort and except for a few things, like high skill trinkets, I don't see much. My intent was to use them myself, not to sell and get rich!

Am I overlooking some really useful stuff or should I just give up on Alchemy and sell my herb collection? I mainly do solo quests and have no plans to raid or PvP. That could change when I hit 80 and don't know what to do with myself, but that's way in the future.

Any insight /advice would be most welcome. Thanks.