I heard that once you get the quest to do the 3rd trial you can skip the 3rd-5th trials by waiting a long time. i got to that part and waited for 100+ days and nothing happened. Has anyone ever done this before??(i'm not sure this goes in spoilers or not but i thought it went better here, if it belongs in spoilers go ahead and change it to the spoilers forum)

Of course that's impossible. Why would waiting a long time suddenly make you Hortator and War-Leader? Waiting changes nothing.

Don't be lazy. You can actually benefit quite a bit from the Hortator and War-Leader quests- you get the geat of Bolvyn Venim, the artifacts of the Ashkans, the Robe, Ring, and Belt of the Hortator, and others.

Ok first, this goes in spoilers. Next what you have to do is get the Moon and Star. Then if you have a Reputation of atleast 50 and are level 20 then you can talk to any of the following people and they will tell you to speak to Tholer Saryoni. They are:
1.Athyn Sarethi
2.Crassius Curio
3.Divayth Fyr
4.Nibani Maesa
5.Mehra Milo
6.Master Gilvas Barelo

Then you can talk to Tholer Saryoni and the mainquest will continue as normal without having to be named Nerevarine by all of the Ashlander tribes and Hortator of all the Great Houses.

One of the moderators needs to come and move this now though.

Well... Bethesda never fails to suprise me... Nothing loaded here but Morrowind.esm, which is currently at 79 837 557 bytes.

You're still partially wrong, however...

Besides, why should anyone want to skip such a major part of the main quest?
You'll get the most satisfaction out of it by following the main path, without any
shortcuts. This is just my opinion though

Some mods require you to be neraverine. If you don't have a reasonably "clean" character which are already nerevarine, the ability to more quickly rise to the top is a bonus.