Every step of our life evolves something new. Time does not stop. We stop evolving ourselves because of personal reasons.
When you feel that you are lagging behind in some area and there is nothing you can think of on your way ahead, then this question comes to your mind.
What should I start doing now? or What to do now? or what should i start doing?
When you add the word now, then please understand that you are already on the way to enjoy something new which will take you further more deeper.
It is a good thing that you are thinking about now. Yes now is the time to start reacting about the things around you.
First thing first.
Start doing stop thinking about the result.
Physically and mentally train yourself. Train your Brain and Body.
Start meeting with successful people and listen to them.
Try to grab knowledge from all sources.
Take courses often and learn about how things work.
Step forward every day towards what you are planning to do.
Try to help others and give them value. You never know you might learn something new.
Be happy doing things and enjoy every moment.