I find that hard to believe. Having good enough bouyancy to hold a safety stop is as basic as it gets. If this is actually true than you're way below average talent level. Not being able to learn hover with a few dives is not the norm.Hovering at safety stop depth is something that for years I could only enviously watch more experienced divers do.
The only people who seem to have a harder time with this are people who are older when they start diving and have never done any sports in their live. But even than it's not that hard and 'for years not being able to hold a stop' is not normal.
Yeah... your 'experience'.Let’s just say my experience does not coincide with yours.