Originally Posted by Andrei
...It's just that my friend and dad say im a little too old to start serious training now and be any good(I'm 16 and a half). And that really upsets me...
Very important to understand what Dad really means by 'be any good', so it may be the best advice you've got. Are you thinking of a real pro career? Do you understand what it takes to be a pro and actually make a living from competitive cycling, not just getting a free bike or a jersey/goodies and some maintenance help from some the local bike shop? Do you understand that as a pro you may have to show up for a race even sick, in the worst of weather and do some mileage before abandoning? Very different from tucking in real cozy when you're a bit 'under the weather'. Maybe father knows best - he'd certainly know you better than all of us.
While cycling is not like tennis or violin, 16 may be too old if you've been laying on the couch all these years. If you haven't been actively developing yourself physically with some running etc. , you've already wasted some very good years of development especially in comparison with kids starting at 12. This is your competition, not someone who's a 'pretty good biker' at 45! If you have been active, then 16 is a good age to get into competitive cycling and build endurance and speed so you'll toughen up well by 20. Again I'm not talking about sprinting 200m, or 40K crits, but closer to 150-250k races. As a pro, you'll probably need to live, train overseas and sacrifice something, often family, other loved ones and education. Sheryl Crow may not travel to Europe to support you
So maybe Dad isn't right, or completely wrong for that matter, but 'being good' usually means good enough to support yourself doing it, whatever 'it' is. So clarify with Dad, before allowing anyone and everyone on some internet forum to trash him/his advice. And do keep that college degree firmly in mind.