Some things are so difficult that you need a solution for them. Here are some different words and phrases that can be used to talk about the answer to your problem.
“One answer to the energy crisis is simply using less energy.”
“Most of the medical research budget is spent on looking for a cure for cancer.”
“This medicine will help with your depression but it isn’t a cure-all for lifestyle choices. You need to take more exercise and eat a balanced diet.”
“Space exploration is not a panacea for overcrowded cities; we shall not colonize space for at least fifty years.”
“Facebook is a silver bullet for boredom.”
“The solution to the housing shortage is to convert unused office space into homes.”
“One way to avoid driving in the city is to cycle.”