Sometimes, when people are sad, nothing can really bring them back up
right away. Not words, not good advice, or even the people around them
trying to make them happy can't make them happy just like that.
We should never tell someone to just be happy and forget about what's
holding them down because we're not dealing with the pain in their heart.
It takes time and patience for someone to get back up. It's not that easy even how strong they pretend to be...so people if any of your friends having hard time, just give them some space and most importantly give a good moral support to them and also make sure you always be there when they really need you...