Should I retire and take my pension and see the world, or keep working and maybe die before I see a penny "

Ok, here's the deal, after 33 years of work at the same company, I'm 57 years old, single, no debt, don't even have a credit card,,, I have the chance to retire and take a one time payout of about 350 thousand dollars,,,,,, should I retire and spend it all just bumming around the world or keep working and try and invest it to insure a good old age? always dreamed of backpacking other countries,,,riding my motorcycle around the world,, that kind of shit.... what say you???