You can start at anytime if you want to be successful. But you have to start. 

You won't accomplish anything if you wait for all the possible objections to be overcome. Taking a new step, uttering a new word, is what people fear most. 

Don't be afraid to live. Don't wait for things to change. Don't wait until you have more time, until you are less tired, until you get the promotion, until you settle down, until, until, until. 

Don't wait for a major event in your life to occur before you begin to live.