"It's always dangerous ..." Is it? If so, what does dangerous mean?
Do nothing weather vanes are full of practical advice to justify why they are always idly flapping around in the wind. He could have said "It's not the right time ..." but what he implicitly means is: nothing can be done.
Danger means taking a risk, fighting for a cause, standing up for the things you believe in. To the bystanders and the idlers of this world, it looks quite dangerous. Its a job for adults - specifically big boys who you can trust with 10,000 volts, and Uzi sub-machine guns, and spanners, and drain rods. Of course what I mean is, people who get their hands dirty. People who train for a job, then do it. People with manuals and instruction lists and tools and grubby notebooks.
People who swan around in fancy cars, open garden fêtes, give speeches, promote their latest book don't generally fit the bill, excepting they may have played with big boys before they chose more dignified occupations. Just as an example, suppose you needed a Panzer tank driver in a rush, to fight your way through enemy lines. Who would you chose to drive it: Tony Blair or Norman Tebbit?
Dale means he's afraid to chose. He's out of the loop, he has no gossip to spread. He doesn't know what's going on. He never does, because he never really commits to a cause, and so people don't trust him. It could explain why he's so tetchy when he's needled. He just gives the first thing which comes into his head, instead of a more considered thought, based on some sort of expertise.
Got a dangerous situation which you want to make worse? Send for Dangerman Dale, and his little friend Motormouth Blaney.