This is not a question that is discussed when you are under 60! While passing reference is made to ‘regrets’, they don’t bother us till we are old and over.
I came across an article that seemed a reminder to what we (probably) should miss doing when we are young so that we don’t regret over it when we get old. Link: https://www.fastcompany.com/3062962/6-things-you-may-be-doing-that-youll-seriously-regret-in-10-years
While the article says ‘6 things you don’t want regret’, there could be many more that are important to you. But even in other lists that I can come across, I find some of the above six repeatedly appearing. May be its important for you to consider the above six.
Many times when people get old, they wonder why they spent their life going behind achievements only!
Be ambitious, but have a life too. Think and take a call.