Muay Thai vs kickboxing and taekwondo question

be careful with taekwondo, the movement in the martial arts is very stiff and unnatural to the body, later cases have shown to have an increased chanc in arthritis. Muay Thai are both very strength based sports. If i had the physical strength, i would prefer Muay Thai. It is much more adaptable in the streets than kickboxing. If say you needed to defend yourself Muay Thai will allow you to adapt to certain situations, it is also very close combat aswell and right into your face. Where as kickboxing is still close combat but once you are inside your opponents guard, then the advantage will go straight to the person with Muay Thai