What is the saddest feeling in the world?

When you love someone so much, take care of them, and wish to spend your life with them, they disappear from your life.I lost my pet yesterday. I love him and miss him.

You will never see her dog again after a break up, and her dog will never know why you stopped visiting.

Don't do the things you could have done!Feelings like this.

• I wish I confessed my feelings to my crush.I wish I had told my parents how much I loved them.
• I wish I had gone that route.

The pain of failure is better than the regret.Give it a try, don't just wait.