Hi
@helensaramay, You raise a very pertinent question. And the wish to be super-independent is boon and a curse regarding this.
In early years, before glucose meters and better insulins, I was canoeing alone, hiking and doing 7 day canoe trips through wilderness terrain with relative strangers, and went tramping around New Zealand by myself at times.
At the now 52 year mark on insulin after one particularly bad hypo where i stopped breathing and my wife saved me ( some mouth to mouth resuscitation and 2 glucagon injections later) I cannot imagine being on my own.
That episode led to me being on an insulin pump and that has made a BIG difference but not enough to relish any thought of living alone. I have to agree with the notion that control of one's type 1 diabetes becomes more difficult the longer one has it but CGM in whatever form, pumps etc have changed the diabetes landscape for TIDs so much in recent years that there are better chances of being independent for longer is my guess.