Our brains have evolved to be successful hunter gatherers, but terrible for trading, as our natural tendency of being loss averse and risk averse means that we tend to hold to losers and get rid of small winners. When I joined here I did an analysis of all the logged trades from the performance page to understand how each of the strategies behaved, typical drawdowns and profits, exceptional drawdowns and profits, etc. This gives my hunter gatherer brain the reassurance that there is an statistical edge, and in order not to ruin it, I need to be consistent in execution.
This means sizing, not giving up on a strategy when there is a period of draught, not joining only after a period of logged steady wins, and respect the win and loss conditions of each strategy. Otherwise I risk doing something that will lose the statistical edge. That makes me accept losers and give room to grow to small winners.
@Bullfighter