1, the hair covers the forehead, which is not conducive to the peach blossom fortune of single friends. Covering your forehead blocks the breath of love, so be careful not to block your peach blossom while maintaining your beauty and handsomeness. 2, hair often hides a person's attachment to the past, "white hair three thousands of feet, sorrow is like a long beard", so I suggest that young friends, to get rid of the past and want to have a new start, might as well cut their hair short and show their foreheads.