Quote: shoot slower ASA's
Somebody's shot lots of film...
I do 90% or more handheld, even most of my macro work. I have 3 tripods, 2 newer ones and an old Safe Lok that's probably from around 1960 or so. That's the one I usually pull out if I want to use one. All metal, more stable than any new one I've seen in ages, not that heavy, two leg sections, and works great. The only drawback is no quick release.
But I rarely use it. Birds, lizards, spiders and dragonflies don't sit around and wait for me to set up a tripod. Monopod is almost useless, since mine has nothing but a screw, no tilt available so I have to tilt the whole damn thing. Doesn't work well. So most of my shots are handheld. Fortunately at my age my hands are still steady, I'd be in trouble otherwise. (I didn't get this grey beard by being a youngster, it's been that way for 15 years...)
About the only time I do use a tripod is the odd occasion when I can set up and wait for a while, like at the Pileated Woodpecker nest a couple of weeks ago. I knew exactly where they would be, I could pre focus and wait, so I used the old Safe Lok a couple of times. Or shooting some of the flower macros, I think I've tried that 3 or 4 times, usually handheld though. Let's see...about 20 years ago at the only wedding I ever shot, 35mm ME Super and the Velbon tripod I still use now and then. Made it easy since I was shooting most of the family groups in the same spot, just swap the 50mm for the 28mm if needed for larger groups, leave everything else in place.
It has its uses, and my tripod (2 of them actually) is always in the Jeep, but I very rarely use one. As I said, the majority of my photography rules out tripods. Birds, spiders, lizards and bees don't sit around and wait while I set up. I have to grab it quick and cross my fingers...even the time it takes to put the binocular lens on is more than enough for a wasp or lizard to be long gone.