Can't remember the salary quote early on in the thread £150,000 was it, no one needs that much to live on.
That's true, but as we have already established, you need to set the bar slightly higher than 'this is enough for me to keep body and soul together'. So that's not a remotely helpful observation.
As for the comments about giving items, well, regardless of what a person has to give or not, sometimes items are not useful. They potentially are if you've checked that the place you're donating to needs them, and has storage space for them, and can sort them. Provided you're not just using it as an excuse to get rid of your old crap guilt free of course, which the reality is that some people do. But yes, in some situations it's helpful. Your local women's refuge might well be in need of towels. They're also in need of donations to help them build a sustainable income of course, but that doesn't mean your towels won't be very welcome.
However, in others it really isn't. If a charity isn't set up to take physical donations and all you have to give is stuff, the best thing for you to do is to not give it to them. If you have time too, perhaps you could sell the stuff and donate the money to them, although then you'll have to take the risk of them using it to pay a utility bill or a cancer researcher.
And your items are going to be no use at all in assisting a charity that provide specialist services not things. For them, you either donate your time if you have a skill they need, your money, or you don't burden them with things they don't need. Those are the choices.