Everything starts somewhere. It starts at the most basic of steps.
Want to start running? Put on your shoes and tie your laces. Want to take up photography? Grab a camera and take a picture.
The act of starting something, no matter how big or how small is usually the easiest, physically, but possibly the hardest mentally. What if I fail? What if I am not good enough? The truth is, if you start enough things you will probably have a high failure rate. It is just how life works sometimes. But that is ok. You learn from these moments. You learn what went right and what went wrong. You learn to grow and adapt.
The important thing is that you start somewhere. Tie your damn laces!