Any toughness or difficulty there may or may not be, go with the job. Some people even have a tough time learning.
Lets get on with it anyway.
I just find it sad that building our homes, places of work and play cannot be done better then minimum with long term thinking, energy use, lifecycle, health and environmental impact as the major driving force. What we have instead is short term thinking, concern over up front cost, lets build it as cheap as possible, junk. And look where it is getting us. As you know, the real money spent is in the long term costs during the life of a structure. If the market gets people to change, so be it, but it may be to late.