With that painful lose, I will tell myself that it's not okay but at least I learned many valuable lessons. You did many mistakes that you won't forget that you'll promise you won't commit again. You  can easily identify and avoid it for the reason of not wanting to lose money again. I did many mistakes in the past and I have lost more that $2k and I am much more careful now and I don't go full stupid because that's what happen to me when there is a bull run.