To have a team first you need to build it. Here's our advice.
1. Take 4 young men of differing experiences and backgrounds, skills, strengths and weaknesses.
2. Set them the task of building a scale replica of the Loch Ness Monster out of sticks and zip-ties.
3. Award extra points for any moving parts and opportunity for the team to interact with finished model.
We find it works every time but if you are struggling then blindfold & leg-tie them and tell them to imagine they're a bunch of escaped convicts trying to get across a crocodile infested swamp.
Failing that your only option is a good old fashioned team hug.