Life’s hard. This is something we all have to accept at one stage or another and we have a choice whether to let it get us down or to rise above it and be the commander of our own emotion. We’re not children any more, there’s no-one there telling us everything will be okay and reassuring us that we’re doing well. It’s your job to do that now. So smile. You may not feel like it, you may not feel remotely happy but you can let that emotion own you or you can show it who’s boss. Truthfully, it’s not even just about you. The person next to you on the train, the cashier serving you your sandwich, your co-workers, your family, you friends are much more likely to feel happy if everyone around them is smiling. And the same goes for you; it’s a beautiful loop.
So smile. It can’t hurt.