1) if he had went on a trip, he would have rest from the bustle.2) if he had rested, he would have had succeeded.3) if he had done everything, he would have had a lot of money.4) if he had had a lot of money, he would have bought a house.5) if he had bought a house, he would be happy.6) if he had been happy, he would have succeeded at work and he would have gone on a journey.
(Type 3: unreal past conditional)