buy UPTREND on 1h Chart EURUSD

Fund management has always been a headache for me. May I ask you guys, how can I do a good job of position control?

How to accurately enter the foreign exchange point?

Profitable & consistent daytraders, how much did you lose before making it?

Curious to know how my fellow traders are doing out there What is your personal amount/story?

How to understand the phrase "the simpler the trading system, the better"?

What is the degree of simplicity here? Or the simplicity here is not what I thought, just use a few indicators, so what do you think of this sentence?

For the real-time market, should we keep our original intention or follow the trend?