It is not accurate to say that being single for a long time will lose the ability to fall in love. Love ability is not something that a person is born with or does not have, but can be continuously improved and perfected through learning and experience accumulation. Therefore, even if a person has been single for a long time, he will not lose the ability to fall in love.

Here are some factors related to love ability:

1. personal development: personal growth and development have a great influence on the ability to love. A mature, confident and independent person will be more attractive and attractive when interacting with the opposite sex.

2. Social ability: Love ability has a great relationship with social ability. A person who is good at communicating with others and dealing with interpersonal relationships will also have an advantage in love.

3. Complementary personality: Complementary personality is very important in love. A tolerant, understanding and caring person will be more successful in dealing with the opposite sex.

4. Experience accumulation: In love, experience accumulation is very important. A person who has been in love many times may be more mature and excellent in dealing with emotional problems.

Based on the above factors, we can see that self-confidence can gradually accumulate love experience and continuously improve love ability through making friends, socializing and participating in activities.