So much to do, so little time...

I am nearing the 2,000,000 SP mark and there is so much I want to accomplish! It's hard to pick an area to skill up when there lots of areas I would like to get into.

I've got 7 skill plans currently:
1) Trade (to make buying and selling easier)
2) Industry (for manufacturing things)
3) Learning (to learn skills faster)
4) Retriever (for better mining capability)
5) Science (get into T2 research)
6) Drones (for better defense and offense)
7) Engineering (for better defense)

My plan of attack is to train whatever will net me more ISK first. Problem is this isn't necessarily the funnest route to follow. So I find myself drifting from plan to plan saying "oh, that would be cool lets train that!"