we must be more tolerant and stop meddling in the lives of others
Exactly.
I think it's also wise for an individual to choose different thoughts and attitudes and to find ways to negate the power someone else's thought or action has over them. Many people breathe life into the actions, opinions and thoughts others have rather than just letting them fall away like the unimportant things they are.
Exactly, we should all be free to believe what we please as well as decide on our own life, but the most important thing is not to discriminate against anyone for any aspect of their life