The key is that the startling clarity and simplicity of being alive, unencumbered / unburdened / unhindered by a ‘self’/‘Self’/ego/soul, is intrinsically enjoyable and there is nothing to actually be done besides enjoy and appreciate it.
So it’s more a matter of removing the obstacles than inducing enjoyment, in the long run!
Even while a feeling-being, Richard wrote somewhere that it’d be impossible to passionately feel happy and passionately feel harmless 24/7 as it would take too much energy (or something like that), but that it rather becomes a matter of mood and character. This is what segues into out-from-control then allowing self-immolation to occur, as I understand it!