This is coming from a 50+ year old man. You will NEVER be 20 or 30 again. You need to do MA at your own age. MA abilities and development changes as you get older...as you can see. You are not a kid anymore. As for me, the youth are quicker, stronger, taller, etc but,,, when it really counts I believe that I am able to get one good one in and end it all if necessary...hopefully.