Festival!! Or not?

Should I go to Bestival?

"Yes" because:
- I like dressing up
- It's probably the only festival I'll go to this summer
- I can go with people I like
- It was fun when I went 2 years ago

"No" because:
- It was fun when I went 2 years ago (i.e. I've already been)
- F isn't going
- It might rain
- I might go a festival in Malawi in October, so I could save my money for that (see below)
- The ticket alone costs £140, not counting transport, food, drinks etc etc etc