"Everywhere. The stars. But I mean it. I left the last place early. I thought I could cheat, and this is -- I have to do it the slow way this time, or I can't know the right steps to fix things. And I might break something I really can't afford to."

Build it up stable. If it's a LITTLE early like Japan, he can just set it in motion enough to go, leave it to Hideyoshi and Ieyasu and GO. But on the ship he didn't do that, he was going to leave an escape route the others could follow, and didn't, took a chance, did a test, and broke the Geten and who knows what else.