Resentment is an emotion of anger. resentment can come from any situation. these are few examples: when you deserved to get a promotion and that promotion goes to someone else or when a friend...
There only people. Flawed like everyone else. They've been misled and they probably aren't truly happy. Have sympathy for them, its much better than hating them.
Make sure you have regular sleeping habits. Go to bed at the same time each night so you can set your circadian rhythm or internal clock. And also rise at the same time every morning. Just as...