You can't always feel the same emotion in our emotions, just like our muscles. After a certain stage, you start not to react to numbness. You love someone for a long time, but you can't get it back. Then one day you may not be able to love either that person or anyone else as much as that first time. I used to stretch myself by reminding myself, but after a certain time, my brain does not allow it and either it does not make me sad about things that will upset me, or my brain does not give me time to think about them and gives me other occupations all the time.
