we all have one life dear, so dont think too much about what other people think.. you are not here to impress anyone or to get any approval from anyone... if you think you are right then go with the flow and do it instantly... sometimes thinking too much will make you lose an opportunity and then syou will only get regret... so live life with a smile and don't think before doing anything... after reading this.. start doing what comes in your mind and keep doing that once it becomes your habit then you will see changes in your behavior of not thinking about what others think..please let me know if you need anything else..