Starting up pros cons and rates

I see theres enthusiasm in the ones starting and a bit of tiredness it those who retired or been in the industry for years and seen the good days.
Bottom line is from what i see its possible to make a living out of this and the profits depend on how you manage the budget and your business.
Everyone agrees its hard work and its your choice if you sell your self cheap.
I see there’s not much help from other hauliers as someone once said its a dog eats dog type of industry.
Thanks all for the replys really appreciate it.
Im a stubborn guy and will have to find out on my own.