As a keen observer of human nature, I have spotted one amazing trick which I will share with you here.
If one wants to look younger and more attractive in an instant for free all they need to do is put a smile on one's face.
Now, sometimes there could be a problem with that as there may be some obstacles to achieving a perfect smile. In fact, there are two types of obstacles: either dental or mental.
The first one is usually treated by a dentist.
The second one - by a therapist.