"私は一生をかけてそれを終わらせる願望に抵抗してきました"

Simplified Meaning:

The quote talks about someone who has felt the urge to give up on life many times but has always fought against that feeling. It's like a person who faces a lot of hard times and struggles with thoughts of not wanting to continue living. Imagine someone climbing a very high mountain. At different points, they feel so tired and hopeless that they think about stopping and giving up. But every time, they find a reason, a tiny bit of strength, or some little encouragement to keep going and not quit. This person has been very strong because they have constantly battled with these feelings and managed to keep moving forward. It shows great courage and resilience and can remind us that even in our darkest times, finding a reason to keep going can be a powerful act of bravery.