Answer:
1. paralysis
Step-by-step explanation:
Paralysis is the state of being incapable to perform or function a particular task or activity. The term paralysis best represent the inability to take action in a world of possibilities.
Intangible means not tangible or incapable of being conscious by the sense of touch or immaterial things.
Alienation means to separate someone from something, to isolate or to becoming indifferent.
Sterility is incapable of producing offspring.
Thus, paralysis is the correct answer.