@Natanox
"...but nobody shall force someone to endure their "journey" if they don't wish so themselves..."

I agree with you on that. Ultimately, a person's right over their own body must be upheld.

"...that wish not coming out of depression, but is constant. The journey has to be joy- ot at least meaningful to the adventurer, don't you think?"

For some people, dealing with physical obstacles in life can be easier to fight than psychological. I truly sympathize for those who fight unending wars with the merciless, invisible daemons of depression and disillusionment. Life is hard, and for many people- lacking in sufficient return of joy and serenity. The strength to carry on into each next day is found differently for each person, and some never find it.

I hope you find what you're looking for in the transitions ahead.