Why is it hard or why do we or don't we? It's hard for me too but I try to do what the market is telling me to do according to my goal of following the trend at hand and pulling money out. The rest is just not that important, such as my conflicting feelings. If it's telling me it's going a certain way, I probably should be on board. Unless of course I don't want to. Then I probably should answer why I don't want to be exposed. If it's just because I'm scared of losing, I need to balance that with what's going on in the market. Strong moves should be participated in. If I'm not, there's something wrong.