please don’t think i’m being negative, but this is unrealistic
the percentage of retail traders who ever achieve steady profitability is pretty small, and among those the proportion who could ever achieve a 50% win-rate with a 1:2 risk-to-reward ratio may be non-existent, so your expectations may be a little unrealistic, there
i have several friends, colleagues and former colleagues, with huge experience between us, making our livings from trading for many decades, and we dream of achieving such figures
the point is that you should risk the same on each trade that has the same expectancy (if you’re dealing with more than one type of entry)
you need to know, clearly and definitely, what the expectancy is before entering a trade
this is what learning, practice, studying, calculation and demo accounts are for
without knowing that, you’ll always be guessing and it will always be chaos
of course you’ll never know whether the individual trade you enter, at the moment you enter it, will be a winner or a loser but you don’t need to know that, to make a living
you just need to know the expectancy
without knowing how to work that out accurately and reliably, you’re not really ready to start, because you don’t have a way to calculate position-sizing, targets, stop-losses, etc etc etc