Electron cannot be composite particle.
But it obeys a whole slew of physical laws, including:
* the electrostatic interaction
* the weak interaction
* the gravitational interaction
* the interaction with the Higgs field
* the law of conservation of momentum
* the law of conservation of angular momentum
* the law of conservation of energy
* the law of conservation of lepton number
* Fermi-Dirac statistics
. . . . . . . . . . . . . . . . . .
And electron obeys more three Laws
a) The Law of conservation and transformation energy/ mass
b) The Heisenberg Uncertainty Principle / Law
c) The Pauli Exclusion Principle/ Law
And it has five (5) formulas: E=h*f , e= +ah*c , e= -ah*c.,
+E=Mc^2 and -E=Mc^2.

All these factors must say:
electron isn’t as a simple elementary as we are thinking.
====================.
We don’t know that 4D and electron are, but we have
Wikipedia and hundreds books and magazines where we
can read explanation about philosophy of physics.
Can we trust them?

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