Is striving for a thigh gap an unrealistic and unhealthy goal? i know it isn't possible for a lot of people.

"Thigh gap": Sixteen is such a precious time in life -- so much going on, friends to make, dreams to dream, activities to be involved in, and all kinds of things to absorb your energy. For you, what place does having a "thigh gap" hold in all this? It's a cruel & unhealthy way to measure yourself. Striving for this may mean you're overlooking other things which will provide you more lasting value. Be well.