The picture above says it all. I have been surviving a pretty long time and not to mention, how long it took me to build a base that is highly secure on the woods. So upon surviving, I managed to get 96 available skill points which is too much for me as I haven't level'd up my missing skills yet. When I killed zombies in the town or at the center of a town, I noticed that the "Next skill point" bar was filling really fast when I hit zombies with my blunt weapons. Weapons like Stone Hammer, Golf Club, Pool Cue, etc. are a massive skill point farming machine's which are easy to farm and gain skill points. To my point of the suggestion: I honestly think, increasing the EXP for the next skill point should be done. I played the mode 'Survival' and I wasted my 5 days of playtime to level up my primary skills and thus the "Skill point available" are too much to be spent with. Oh, and my survivor survived about 1 year 6 months 2 days 1 hour. (Which I am ready to play the pre-made setting "8 Months after the Apocalypse" on Sandbox)