예수님께서 이웃을 내 몸과 같이 사랑하라고 하셨는데 그게 너무 힘들면 어떡하죠? 예를 들면 내 친구가 너무 인내와 도움을 많이 필요로 해서 내가 많이 지친다면?

It makes sense that you feel worn down when a friendship asks so much patience and help from you. Finding it hard does not mean you lack love; it may mean you are carrying more than you can sustainably give.

Loving your neighbor as yourself does not require ignoring your own limits or meeting every need alone. Jesus’ teaching calls you toward genuine care, and care can include honest boundaries. Even Jesus sometimes withdrew to pray and rest (Luke 5:16), and Galatians 6:2, 5 holds together helping one another and each person’s own responsibility.

You could try two small steps:

• Decide what you can offer without resentment—for example, one short conversation or a specific kind of help—and kindly say what you cannot take on right now.
• Share the situation with a trusted person, or help your friend connect with wider support, so you are not their only source of care.

You do not have to solve your friend’s whole life to love them faithfully. A caring boundary can protect the friendship and leave room for compassion to continue; God can meet both of you in this difficult season.