> Which I don't think is optimal for anyone participating. There are 'visionaries', who want 'to change the world' and there are people who knows what they can

> Which I don't think is optimal for anyone participating. There are 'visionaries', who want 'to change the world' and there are people who knows what they can start a business, make it profitable and then move on with profits. Hayley Barna moved on in 2015. If your choice is to 'change the world' then of course it's not 'optimal'.