I have no knowledge beyond first-year university physics i.e General Relativity and my understanding of Gravity was that two masses are attracted to one another, which is due to the "curvature" of spacetime.

However, this sort of stuff i.e. the above article, makes me so curious about the universe and fills me with joy just reading about it. Would you possibly have any suggestions as to what resources one can read preferably books as it allows a journey or at the very least a concrete thing to study. ( I get distracted with wikipedia like websites becuase I jump from link to link and then get completely lost ).

How much time do you have on your hands? And how long-term a commitment are you willing to make?

I'm asking because you don't learn these things over night. Gravity & geometry in particular take quite some time to digest and then there's quantum field theory which, in my opinion, takes even more time and is even harder to digest.

Also, how mathematically inclined are you? Does it bother you when things are not clearly and precisely defined?