Can we meet the conditions of good feeling again and again?

All our feelings depend on conditions... it is said that conditions are impermanent.... is it possible for us to create conditions for us to have good feelings forever ? If not , why ? I am not saying good feelings can exist eternally ... I am saying can we create conditions for good feelings? For example by earning money we can ensure that a perpetual supply of food is available.... we fulfill the conditions of money accumulation and in return I get food. Similarly is it possible to work for something which ensures us good feelings forever or at least till we last ?