mikeadamski26 Dictionaries are used when you need to store a lot of data, say, an entire dialogue or inventory system in the game. It may also be useful when you need to access the data dynamically, for example, to get a specific dialogue line for NPC_Name&"_greeting", where NPC_Name is a variable.
If you just need to store two strings of text, a dictionary would be an overkill. You can use two global variables (GoodMessage and ExcellentMessage). Or local variables inside the event where you display the text. Or even hard-code the text in the "Set text" action, which is not a good programming practice, but definitely the easiest way to do this.