To hell with circumstances, I create opportunities.
There are a lot of things that can not be controlled. Life will put you in situations that you do not like at all. But although you can not control those situations, you can control your reactions to them.
How you react to situations and given circumstances defines what you can make out of them. You can turn a bad situation into a good opportunity. Having a flat tire? Great, you will learn how to change a tire! Your usual bus route is cancelled due to whatever reason? Awesome, time to learn a new route.
Okay, those examples are pretty mundane, but you get the point. It is about you feel and react towards what life throws at you that makes you happy or not. It is very important to realise that there is a lot out of your control and to just let it go. That’s just how it is, so don’t worry and make the best out of it.
Also, don’t wait for right moments all the time. Often, there is no right time. The right time is an imaginary moment you created in order to prolong decisions and bold actions. Create the right moment by acting!