Being single is a choice. Some say it's to avoid heartbreaks/love problems, but some choose to be single because they are still in love with someone secretly.
"The three hardest tasks in the world are neither physical feats nor intellectual achievements, but moral acts:
1) To return love for hate;
2) To include the excluded; and
3) To say ''I was wrong.''"
Life is a collection of changes. So don''t avoid changes. Take every changes as a challenge. Some give success and some act as the stepping stone to success.