This is what happens when you dont read the stickies above the loan section before posting a loan request. Failing to offer a valid collateral is a felony and for that you automatically qualify for red paint.
For one, needing money for medical expenses (if genuinely needed) is incompatible with wanting funds for investing in coins. Like it or not, investing can be seen as another word for gambling. Money you invest is done in the hope that you will gain or profit from that investment. This fits the same definition for gambling.
People with health problems have no time to invest or gamble.