My answer might seem like too ridiculous for some traders but my answer for this question is 2% monthly target is helping to become the most profitable. Basically, i use compound interest in my account & although my target is 2% but sometimes, i get to make more than 2% in a month and at those months, i withdraw all my profits above 2% and compound the 2% in the following month. if i get less than 2% or equal to 2%, i do not withdraw any profits and compound that fully in the following month. This process is helping me and also motivating me to make more profits but with less pressure in my brain.