Incompleteness of mainstream theories narrows the scope of their applicability. We showed the origin of indestructibility of the cores of baryons described in the Scale-Symmetric Theory (SST) that leads to the true internal structures of black holes (BHs). Here we show that black holes are some associations of the neutron black holes (NBHs) with an invariant mass that is equal to 24.81 solar masses. The catalogs of binary mergers suggest that the NBHs can absorb the excited stellar black holes described in this article. Calculated here masses of such excited states are 2.68, 3.66, 4.87, 6.21, 10.16 solar masses. There also can be mergers only of the excited states. The excited stellar BHs are built of the cores of baryons packed to maximum. We showed that masses of the stellar black holes decrease when their mass density increases. We also calculated the coupling constant and involved energies in the quantum entanglement. We showed also the origin of the black hole star MoM-BH*-1 and that in the early Universe, due to the massive collisions of NBHs and created repulsive dark energy, masses of massive black holes rapidly decreased rather than increased.