Travel more now or you might regret it. That’s one of the biggest life regrets for older Americans. Karl Pillemer, a professor at Cornell University, did a research into the lives of 1,200 older people over a 10-year period and found that older people often regretted not traveling more while they were young. “Based on my studies, I can almost guarantee you one thing: If you don’t do it now, you will wish you had traveled more,” Pillemer writes. “To sum up what I learned in a sentence: When your traveling days are over, you will wish you had taken one more trip.” (marketwatch.com)