I also prefer day trading, although I wouldn't say it guarantees transparency and the absence of uncertainty, it also keeps you in the dark from time to time. In day trading, unexpected price spikes often occur, even if they are only short-term. This can be misleading, causing impulsive decisions. For example, during longer time-frame trading, these spikes would simply be ignored or unnoticed, whereas on a shorter time frame, they influence the actions of a trader.