I started dancing quite late in life, and been doing it for about 3.5 years. I started so late not because I did not earlier have any interest in dance but rather because I deemed myself first too clumsy and then too old to start. But luckily I started, and then ran into Brazilian Zouk, which is the dance I love.
So, if you want to start dancing, but consider yourself too old: nonsense! You are only too old when you stop breathing! And don't you dare to hold your breath any longer about this, just find a beginner lesson you can try and go there.
If you think you have no innate talent for dancing, worry not. None is required! You can learn plenty of skill and control as you practice.