Ok. farfech'd. here's exactly how to do it
if you just entered the forest
1. use pathfinder to find farfech'd and talk to it
2. repeat above.
at this point, farfech'd will be, according to pathfinder, 3 up, five right. If you have attempted this before, get farfech'd to this point. I'm sorry, I don't remember how. I do know with some patients, you can, using pathfinder, get him to here. You're looking, again, for pathfinder to tell you he is 3 up, five right. If this is your first time and have been following these instructions, you should be here. If you're not, again, have patients and try to get him here. it's almost over.
3. go 3 up, 6 right, 1 down, press left. This will put farfech'd on your left.
4. talk to farfech'd
5. go 1 up, 6 left, 1 down.
6. talk to farfech'd
7. Go 4 down.
8. talk to farfech'd
9. go 2 down, 1 left, 4 down, 3 left, 1 down
10. talk to farfech'd
at this point, if you press j or l a few times, blackbelt should be one of your options on the map. go talk to him and get cut. I hope that helps. I was going to write vague instructions, but realized that wouldn't help much, so, I went through and documented step by step. thank god for earlier saves.