My biggest mistake was to sell the majority of my Palantir position $PLTR in the summer in order to redeploy the profits. I will be even more disciplined in future and try to touch my positions rarely or as good as not at all.
@Epi Don't worry about me: I already have enough for a Huracán in the standard model and a 911 in the basic model. But then I have to switch between the two cars to spend the night in them.