Why do people rebel against the French Revolution?

If they feel their government doesn't have what's best in mind for the individual, people get mad and people rebel.

The basic compulsion to rebel arises when people feel that their lives and living conditions are intolerable, that there is no hope of improvement under the present government, that the present government doesn't care about them and will do nothing for the. Once people see that their government does not have its welfare in mind and that it never will, those people will seek to overthrow that government in order to better themselves.