求翻译：请了两天假，但请假前与请假后的心情截然不同，心里不太好受，从三月底到现在终于还是支持不住了，很难受。我明白了一个道理，人总是会变的。是什么意思？

Took two days off, but leave before and after leave in a very different mood, heart is not very comfortable, from late March to now finally was overcome, very miserable. I see a reason, people will change.