Perhaps, then again, there are those who will never be good problem solvers, eh? ;-)
Nonetheless, the only issue is whether you're going to ask for more salary than a 20-something. Otherwise, you're on a level playing field, and your experience should aid you.
Bear in mind that companies no longer expect to keep employees for life, and employees no longer expect lifetime employment, so the fact that you're 10 yrs closer to retirement than the typical new graduate is not relevant.
TTFN
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