Can someone please explain to me the purpose of the skill system?
I understand the basics, meaning I understand that you can pick locks with high mechanics or you can receive extra dialogue options with high lore, but are these skills class specific? Should I focus on certain skills when I play with certain classes or should I develop all the skills simultaneously? The athletics skill for example doesn't appear to be useful beyond a certain point. If my fatigue is already reduced by 90% what's the point of developing the skill even further? My barbarian won't become stronger from athletics as far as I can tell... His health and endurance are based on his level and attributes. Or am I mistaken? The situation is similar with the rest of the skills as well. Maybe stealth and mechanics are exceptions (I suspect I will encounter more observant foes and stronger locks towards the end) but I am not sure.
I think from a role playing perspective a stealthy barbarian would be pretty ridiculous just like a wizard with high athletics. I have an aumaua barbarian and I have the first four companions but I have no idea how to develop their skills. So far I gave mechanics to Aloth and developed his lore. I also developed the athletics and survival skills of my barbarian. But I don't know what to do with the rest. There are only 5 skills so there aren't too many options. When I find the ranger companion I will give her stealth... but apart from that the skills of most of my companions look the same. It's quite depressing.
I checked the game manual for more information but its skill descriptions don't match the in-game descriptions so it wasn't particularly useful.
Can someone please explain to me the skill system? I would appreciate some suggestions regarding how to develop the skills of my party members too. As I said my party contains a barbarian, a fighter, a wizard, a priest and a chanter.