Kabhi Kabhi to lage zindagi mein rahi na khushi aur na mazaa
Kabhi Kabhi to lage har din mushkil aur har pal ek sazaa
Aise mein koi kaise muskuraye kaise has de khush hoke
Aur kaise koi sochde Everything’s gonna be OK

When you feel like this, listening to this song helps for sure….