It is just never too late to change our life. Things deep down buried which we always wanted to buy, learn, achieve or strive for, we should never let factors such as age, time, or even experience come in the way of our yearnings to pursue these dreams and strive to live differently.
Merely because we may have invested heavily in a route and may have gone marching deep into it, never should you let your subsequent realisation of your desire for change be sacrificed on the altar of your current realities.
Life continues forward and we are in constant motion. But can't forget that we also need to be in constant control of our life. Current situation can always be changed.
The Fitzgerald poem captures the quintessence of this sentiment beautifully. See the doodle.
Never too late.