No matter what it is that you are doing just start whatever it is you want or start working towards it now. Don’t look to your present circumstances for indicators at to whether or not to start now. It’s so easy to make excuses and fall into the cycle of procrastination.
Make a decision and start now. Choose to go full throttle into what you desire. Pursue it. Learn as much as you need to do or gain the experience. Then simply go do it.