I hope everyone on internet have facebook account and also commented on my posts or pictures etc. but did you think anytime that as like facebook wall you can not write in multiple line in comment , whenever you write something and press enter button for break line or create new line then comment is submitted . this is big problem for those who don’t know how can they break line in facebook comments .
lets see in picture:
without my trick –>

Now I am writing simple but effective trick,
first click in comment section and write S then press and hold SHIFT button and then press ENTER button then again press O and don’t unhold shift button, and write N then press ENTER then type Y it means for create new line Hold Shift button and press Enter button.
see this picture after using my trick: