SWIM FOR YOUR HAPPINESS.
Choosing to swim is something you decide on, on your own, no matter what is trying to force you to sink. You cannot control the waves that life throws at you, but you can control your decision to sink or swim.
Find that fight inside and learn that it is your right to swim no matter how high the waves get. No matter how many waves come. Swim. No matter what it is, always choose to swim with everything you've got.
Sometimes it's going to get exhausting, but you have to dig deep and swim hard for your happiness. For your life.