Answer:
Hey!
Actually I wouldn't do a thing about my past...
Changing the past would change the present and the FUTURE!
This means that all the people I have met, my friends/the people i love, the activities I enjoy to do today and hope to do in the future may not even come to pass!
AND I THINK THAT THAT IS A VERY BAD THING XD!
Step-by-step explanation:
HOPE THIS HELPS!!