Ultimately there cannot be a point as such. Does a tree or a squirrel ask questions like this?
One approach is to say that it's whatever you say it is. In fact, everyone is doing this anyway based on the choices that they make. Nobody has a choice about whether they get to make choices. We find ourselves here, so the process is already in motion. Clearly there is enormous diversity in what people do with life, but some of us face situations that involve chronic pain, hopeless situations and thus a need to possibly choose to exit. No matter what, life is choice.
There are various belief systems which describe some sort of bigger picture context to life, whereby there might be some framework with which to make 'higher' choices. Given the variety of such ideas, it would then be a question of how to distinguish between them, or whether to dismiss all as wishful thinking on the part of their various creators. If going down this path, it helps to remove as much old conditioning as possible, remembering that even our current world-view is based on sociocultural ideas inherited from parenting, media and education.