The answer you’ve been all told your life: Make amends with your foes, shower love on your near and dear ones, say sorry to the people you’ve offended, so on and so forth. Basically, you’ve been this little scumbag all your life and now with these little gestures you’re going to spray fairy dust on everyone and give them everlasting joy and happiness, curing them of that sore wound that was bleeding them dry. Sounds legit. If you knew you were dying, why on earth would you fix things you couldn’t fix all your life. You most probably didn’t offend folks for the sake of it; a circumstance and chance make people do crazy things and people should understand that . And what’s the point of tendering a meek apology that feels like lip service. If you really hurt them that much will a silly apology make it all go away.
What you should do is make a bucketlist and finish it.