I would take the saw from him and tell him to jump on it instead. A broken plank and some wet clothes, maybe a bloody knee isn't dangerous, but landing on a saw? Come on. Way to castrate your boy before puberty.
If you're going to educate them it's important that you give them the facts, that means both the "good" and the bad. If you make it appear like there's only negative aspects of it, they're gonna find out sooner or later that you weren't telling it true - either from the internet or, worse, from friends who do drugs and try to pursuade them. They'll think you a liar and start to put other things you've told them into question as well.
If you educate your kid properly about what drugs do, he should be able to make the right decision himself. Sure, you feel great for a short while - most of the time, if you don't have a bad trip - but the consequences aren't worth it. Show him pictures of junkies who look more like zombies than anything else. Tell him - or make him read - stories of families/relationships that got destroyed because of a person having a drug addiction. It's important that they see what pain and misery it can cause.
Heh, hear me... I'm not even a parent yet but I've got it all figured out
Well, it all depends on the situation. If he was above a pit of snakes and scorpions, or there were Tomb-Raider style death spikes, then yes I'd probably stop him. I'd tell him to be careful of dangers and always think if there is a safer way to do it.
In the picture, however, there's all of a 2 foot drop to a (almost non-existant) stream, so there's only the danger of a grazed knee, as you said.
The very worst that could happen is the falls flat on his face and breaks his brain, but then again he should have thought about that before being a dork!
What I'd personally do, if he were my kid, is simply point out that he should not be standing on what he's about to cut in half, and it'd be a better idea if he stood on the rocks in the stream or uses a box or something so he could reach. If he was like "no it's ok", I'd let him carry on. I wouldn't force the issue, I've given him "advice" and he's made the decision. The result would be his own doing and he would learn better from it.
How old's the kid? He could be anywhere from 7 to 11 from that photo.
If a 7 year old was doing that, I'd take the saw away. If it was an 11 year old I'd probably show them how to use a saw.
I don't have kids, just two five-year-old nephews. One loves to climb, so I let him. He never goes crazy and ends up 20ft up a tree or whatever, he seems to know his limits quite well. The other likes riding his bike or scooter down big hills, going as fast as he can. He's less aware of danger (or cares less about it) and he can end up a long way away from me so I have to rein him in sometimes, like when he's setting himself up to ride straight into the river...
The second nephew still goes home with fat lips and scratches on his face way more often than the first one. But is he learning from these experiences? Honestly I'd say no he isn't!
I'd take out my camcorder and get ready to gain the, is it 200GBP or 2,000GBP You've Been Framed give you for using a video?
But that would depend on the water content and where I am, if it is the sort of stagnant water that gets covered in green I'd stop him, only because that shit stinks and I wouldn't want to handle the child and/or clothing after he fell in. If it was just friendly clean water, I'd probably chuck in the "I wouldn't do that if I were you" comment and let him find out through trial and error.
well, other one of these, probaply the first. on a chainsaw he might get sawing his leg off Explain what will happen but let him keep the saw and make his own decision. %Give him a chainsaw.
EDIT: chainsaw one if hes not my kid, the telling what happens thing if he is my kid
Let him keep sawing, that way he has his independence and learns something at the same time. If you explain to him why he shouldn't do it then it's the same as saying don't do it, he will pick up on your feelings and not do it.