Amac. Enough is enough when you are in deep enough for it to matter. But not so much that if it all went to chit, it would not alter your current day to day lifestyle. IMO
Full disclosure. I want more too but I am out of my trading cash.
Those are all very personal questions. Different for everyone. Maybe you set yourself a goal price to wait for and then sell. Maybe you need 50k to pay off the car or something and you sell when you reach it. Or maybe you just sell enough to get back your initial investment and let the rest ride. When you're in too deep is when you're putting money down that you shouldn't be.. ie mortgage payment, etc.
Personally if it was me. I wouldnt put a ton into ANDI. If i was investing at this point. Maybe 500 to 1k. And if it went up 3,4,5 times id be happy. There are plenty of .000 stocks out there that i do my DD and throw $100 at and just sit back and wait. Thats all i did with ANDI. If you get to aggressive...thats when i lose money. Iv been around here for about 5 years. Iv had 4 or 5 stocks go off. Some bigger like andi and incc... But what iv always been told in life is dont put all your eggs in one basket!