the negative effect comes from putting everything into a loser.
for me, the play is not yet a loser because i made money on the options spread.... at todays low, I was just at break even.
I like to diversify alot as well, so even when i am doubling down, it's not all my money, it's only a small portion...
i trade multiple time frames...
i trade different instruments, like options, futures, stocks, currencies.
I trade different strategies.
I even buy and sell cars part time!!!
When you diversify alot, it helps neutralize the whole psyche thing.
Also, i never double down on something when i realize i made a mistake in buying it in the first place, i only do it for specific plays.
Like this gap play, because it gapped down instead of up, the play is that the price goes back to yesterdays lows minimum.