>>8876301never do this, charities are a scam.
>>8876297you are a hoarder and I don't think your dad can help you much. If you're saving things for "sentinmental reasons" or because "someone might need it!" STOP. Sicne everything's put away, onyl keep what you actively think about or remember Don't get rid of anything that you might kick yourself for later like a rare custom piece, I don't think you need that sail barge honestly. As for what to do with the excess money, vacation, date somebody, pick up a few useful skills/hobbies like learning how to hunt, fish, draw, fight, shoot, do blue collar work like plumbing/elec/carpentry, take up a martial art, basically reinvest it into yourself
As to how to break teh hoarder habit, you're gonna have to have an epiphany moment. As to how or when that happens, it will be when you can't move or think in your own space, clutter fucks with your mind and a messy place leads to messy thoughts.