340 exhaust removal

the way it usually goes for me is
1) break bolt or stud off in head "insert bad word here"
2) Drill a hole in stub/bolt
3) Insert and break off easy out in head " insert more bad words here"
4) Try to drill out the easy out, but it is harder than the drill bit, "insert a few more choice words here"
5) Drill a much larger hole and either helicoil it or use a larger grade 8 bolt.
6) Remember to never try easy outs again.
7) forget about 6 next time and start at step 1)