The option isn’t necessarily temporal (1000 years) vs infinite time. It is an option between temporal and eternal (timeless) existence. This is why we ought not draw conclusions based upon our understanding. The nature of reality is something we do not fully grasp, but God does. Jesus’ warnings ought not be taken lightly precisely because we don’t fully grasp what is at stake or at hand.
It seems pointless to try, but I’ll give it a go:
We all know pain. It is part of the human condition as is joy.
We are one humanity in sin (Adam), using one another for our own purposes. We are also joined in Love (Christ) - caring for one another in our common condition and giving of ourselves to our neighbour.
Human existence contains a sulphurous lake of fire that constitutes the fruits of lust, be it for power, pleasure, things, and pride. It is there, eternal within human nature, and into which we may fall on the winding path we follow through our individual lives.
There is also the Way, Jesus Christ, in whom we are lifted from the mire that is sin and through whom we grow to know God. These aren’t just archaic Biblical words; they speak to the reality of what is a person, each of us an expression of humanity, relational in nature and in a state of becoming.
It is a matter of what part we want our existence to play within the symphony that is the totality of human existence, holy, one, all moments and places known by the Heart from whom all creation springs.
That part we chose, for or against love, cannot but remain unchanged once our lives are done.
We do know hell, but dying to sin, leaving our old selves, we are reborn in Christ as we give ourselves over to God.
We can be where we were meant to be, ever with Goodness, Beauty, Truth and Life itself
That would seem sufficient, but we are promised a resurrection which is more than a spiritual rebirth into the light. This body is to assume it’s glorious form, it’s spirit arising from the kernel of our passing through this life, the relationship we have forged with God. Whatever awaits us, there is a vast universe out there. I don’t see why there couldn’t be malicious idiots out there or perhaps they meld to form a “lake” of strife and disharmony. Ever talk to someone who decades later continues to hate the ex? It’s sort of like that, hell, it’s all the same mess and nothing changes, the first day, identical to the last.
. . . something like that.