Previously, my hair was so thick and thick that it was unrelated to thinning hair, and the volume of hair was also amazing. 
However, there was a gradual change in the hair. At first, it appeared in the form of changes in hair quality. 

My hair was so soft that it was hard until then. And at first I didn’t think it was a sign of thinning hair, but I misunderstood that the hair quality changed and my hair became smooth. 

However, after a while, the hair volume decreased, so I later realized that it was a sign of thin hair. 
Therefore, if you change your hair, you should consider it a sign of thinning hair and take early action.