How can I cut my budget?
Most of your line items look reasonable to me. If your hair is on fire (and it looks like it is), how would getting a roommate compare to giving up concerts? Is it possible to share internet with a neighbor?
Are there any pathways to a higher income in your line of work?
Student loans – recommendations for consolidation company to lower interest rate for the private loans that will work with someone who owes over twice their annual salary in student loan?
I don't, but as your loan to income ratio improves over time, there will come a point where lenders will work with you. The Chase loans look like the long pole in terms of interest rate, so focus your efforts there.
Is it possible to pay extra to your 9.27% loan without also making extra payments to your 7.25% loan, or are the payments tied together?
When does your 10-year IBR period end?
Retirement help. Right now I put in what my employer matches but I’m way behind and need help bulking this category up. Suggestions?
Don't be discouraged about retirement savings right now; any movement toward reducing debt is also movement toward retirement. Keep getting your employer match, but beyond that, pay extra toward your highest interest loan.
I am morbidly obese but in relatively good health for now. I know if I don’t lose weight my health will begin to decline.
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Question – firstly, why do so many people on these forums hate fat people?
Equal parts frustration, attribution fallacy, pride, meanness, concern, and comparison. The obvious thought is that if someone is overweight, their lifestyle definitely contributed to it, so there must be something wrong with them for making bad choices. I have a friend who has bought into the healthy-at-any-weight idea, and that's frustrating, so it's good to see that you have a good perspective. It's also frustrating to realize that lifestyle change is incredibly difficult.
Personal finance and health have a lot of similarities, so on this site, you're likely to find a lot of people who have invested in their health over time. Some of them will be judgmental about it. We expect people to be ready for "face punches," and sometimes that devolves.
Secondly, any recommendations for bikes that can hold 350 pounds safely that I could possibly find second hand?
A typical hybrid bike would be more comfortable than a road or mountain bike because of its upright position and wider seat, but Trek hybrid bikes (as one example data point) have a stated weight limit of 300 pounds, which is going to have some factor of safety built into it. Talk to someone at a bike shop. You might be fine getting a used hybrid as-is, or it could just be a matter of having a shop swap out some components for stronger ones, like changing to wheels with 32 spokes.