As the main subject, I am going to talk about the Higgs boson as a bound state of mainly neutrinos induced by strong four-fermion interactions. I will pave the way to get there by shortly introducing the idea of composite states inspired by Nambu-Jona-Lasinio method and the RGE approach, started by Bardeen, Hill and Lindner, which will allow us to make predictions on the Higgs and top mass. I am going to put forward the idea of this approach as a way to explore solving the Hierarchy and Naturalness problems.
I will also introduce some preview closely related works that lead into the model I have helped publish recently. The later consists of the addition in the SM of a right-handed neutrino, a new fermion singlet, which, at low energies, will implement the inverse seesaw mechanism. The singlet fermion develops a scalar bound state that mixes with the Higgs boson, and it is assumed that there is no elementary scalar fields in nature. The theory produces additional scalar particles coupled to the neutral fermions, which could be tested in present and near future experiments.