When might you ask or exclaim, "Why didn't someone tell me?" Perhaps, just perhaps, someone did tell you, but you were not listening, or you could not interpret what they were saying.
In our world of advertising, we are constantly bombarded with information, or messages, in forms that are intended to distract us from thinking broadly about things. We are being loudly guided in our thoughts towards relatively narrow solutions. That is the role of advertising and most forms of paid communication. If the messages are too loud or the solutions favouring some particular group, we think of them as propaganda.
Nevertheless, we are constantly being bombarded by messages that we may not be equipped very well to receive. These are the messages that require the knowledge provided by a form of Rosetta stone experience or science. The facts are that you may need to get off your backside and search for the Rosetta stones yourself and then for the messages that you will be able to interpret. This is partly what continuing education is all about.
Once you have learned enough to make a living, you may find it advantageous to go back to school to learn enough to make life meaningful. Earning a living and meaningful existence may not be the same activity, so you probably need to determine whether they are.