I have read an awesome article , Want to read it? I summarised it for u, here it is:
If you don’t feel like smiling, just look around you; you will always find something to look at, or something to do, that can make you smile. Here are a few:


Go for a leisurely walk. A leisurely walk allows you to get a breath of fresh air and exercises your body. The exercise that you get from a walk can be invigorating, and the energy you get from it helps you relax and relieve anxiety.
Keep pets. If you have the time and can afford one, keep a pet, either a dog or a cat. Pets are good companions, and taking care of them allows you to form an emotional bond with them, which lets you express your pent-up feelings. Like, when you need a hug, you can always hug your dog.
Take the time to appreciate things. Sometimes, being in a rush not only leaves you stressed out but also makes you forget to look at the simpler but finer things in life. Take a brief pause from work, get some coffee and stare out at the sky from your window. If you have a day off, savor it. Linger in bed and catch up on some sleep, read a pocketbook or give yourself a foot spa. Maybe you can go out and watch a movie or have brunch with your friends.
Discover new skills. There is nothing like a great achievement to bring a smile on one’s face. And what else can bring this sense of victory other than excelling on something, especially on a skill that you have just learned? Get yourself a hobby and learn new things. Perhaps you can take on painting, photography or sketching. Maybe you can try your hand on needlework, knitting or crocheting. Your finished work will definitely make you smile.
Pay someone a compliment. If you are feeling low, you can uplift yourself by uplifting others. Smiling is contagious and seeing other people smile can get you smiling too. A compliment does not have to be flowery. Something as simple as “You look nice” will do, as long as it is done with sincerity