thinking of starting uni

[Rainbow_Mumma]

obviously down the track a little but I really want to go to uni and get a "real" career, I love being a WAHM and wont give up on that but I think I need some "me" time.
Now I have to figure out which passion of mine i'll go for:
Law - because i want to make a difference and feel like ive really helped someone and wanted to do law for years
or
something in the creative field which could help my work at home business as i learn new skills etc and ill partner that with a business course

not sure which to pick but thats not the point of this thread!

How do you juggle finances and uni as uni can be exxy (not sure how student loans etc are run)
How do you juggle study and small children?
Do you wish you'd have waited til the kids were older?

Any advice for me really would be great!