I have seen such a passage before: why lose the present mood for painful regret, and why worry about inexplicable anxiety all the time. The past is gone forever, and it's no use regretting. The future is still out of reach, no matter how worried you are, you will be sad. Today's heart, today's things and people are real and feel good. Of course, it is wise to sum up past experience and guard against future risks.

Yesterday has passed, but tomorrow hasn't come yet. Today is real.

It is said that time is the best healing medicine!

Bless you!