How to enjoy happy moments without falling and harment of others poisonous words? is it ok share feelings!!

usually i have lot of enemies. so when ever i get good moments and success moments they r ready to attack me through the indirect words. i have bad habit of negative imagination out of every silly thing. worry attacks me like tsunami. it almost kills my actual power of logiocal power. and consuming actual power. is it necessary to have hate and revenge thoughts to torture others to enjoy sarcastic ruthless enjoyment. please guide me