I'm a new trader with limited knowledge of future trading. A few weeks ago i started with $100 but as my account got close to liquidation, i bought more and more usdt to prevent liquidation. my total investment slowly increased to 1400. While i did made some good profits along with way, i ended up facing significant losses. Now I'm left with less than $40. what would you recommend - should i leave binance, or should i continue trying?