Start with something you can handle. Which language doesn't really matter but keep in mind that are so many possibilities. When you are comfortable with your first language, try some other, preferably with a different paradigm. It's totally fine using one language for development most of the time, just remember there are so many ways to accomplish one task.
The age does not matter as long as you can sit down and code. You don't see many old people doing programming because it's simply not many there. Computing is relatively new. It's obvious most people entering this field would be young, older people might require a change of career hence less incentive.
The age does not matter as long as you can sit down and code. You don't see many old people doing programming because it's simply not many there. Computing is relatively new. It's obvious most people entering this field would be young, older people might require a change of career hence less incentive.