things old people regret not doing in life

https://ideapod.com/15-biggest-regrets-have-avoid-them/

https://www.theguardian.com/technology/2011/oct/31/steve-jobs-last-words

https://tinybuddha.com/blog/10-deathbed-regrets-you-can-avoid-by-making-changes-now/

https://www.psychologytoday.com/us/blog/emotional-fitness/201311/dont-bury-your-feelings

http://www.nydailynews.com/news/politics/president-obama-biggest-regret-not-spending-time-mother-article-1.1771612

https://medium.com/thrive-global/i-wish-i-hadnt-spent-so-much-of-my-life-worrying-232eb4e394bc

https://www.huffingtonpost.com/grace-bluerock/10-ways-to-live-life-with-no-regrets_b_8650168.html