I don't want any kind of future in my case. I don't have any interest in being tormented by old age, dying slowly and painfully, the thought of such sounds beyond hellish to me. All that I see as desirable is permanently ceasing to exist, I see human existence as an abomination that causes nothing but harm and suffering, all of which was completely meaningless and unnecessary in the first place. Existing fills me with dread especially as the risk is always there of ending up in a situation of way worse suffering, to me existing really is so futile and dreadful, I never saw existence as a desirable state in the first place.
But anyway your feelings really are understandable, in my case I'd certainly always prefer to not exist no matter what and it disgusts me how there is no acceptance towards suicide despite the fact that not everyone wants to suffer for decades in this existence, people really should be able to choose when they die in peace.