The Riddle 9

Riddle: To form me, time is the foundation, it's difficult to break me from the outside, but I'll break as long as you touch from the inside. What am I?

Answer: Trust.

Source: https://www.riddles.com/11234

To form me, time is the foundation, it's difficult to break me from the outside, but I'll break as long as you touch from the inside. What am I? — The Riddle 9 by Leah N v1.

Riddle: To form me, time is the foundation, it's difficult to break me from the outside, but I'll break as long as you touch from the inside. What am I? Answer: Trust. — by Leah N v2.