There are some really good free apps/websites out there that will gather your banking & credit card accounts in one place. You can use these apps to see where your money is going day-to-day, budgeting, etc. I've used a really well-known one for about six years and it's been incredibly helpful.
What do you feel you don't have a handle on?
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15