I'm in a Bull's Group but I'm not a long term investor, I always lose money in investing because when I need money, I always sell my crypto balance in low price even if I buy it at high price.
Wait, what? It seems like youre contradicting yourself here, base on how the OP define "Bulls Group". You cant be in the Bulls group if youre taking out money from the market more often. Thats a short term investment which happened to be a very poor decision by you, because youre not certain with how you manage your investment. Selling it in a lower price because you need money. No wonder why you always run out of money lol.
I think you should change your mindset in terms of managing your investment. You should set a goal where you can actually make a profit out of your invested capital, no matter how long it would take. Thats what I always do, I dont panic even the market is bleeding, because I know the market condition doesnt always favor the bearish trend. Might as well, Its safe to say I belong to the Bullish Group .
In your case, you should learn to make money without even touching your invested capital in the crypto market.