Is There a Multi Strategy Approach?

I wanted to bring this up because I thought this was an interesting tweet by David and growth investor He said the best investors in the world follow a multi strategy approach. Do you think investors should have multiple strategies in their toolkit? What are your thoughts on that? Yeah? There's different sort of principles and strategies I guess and tactics right so the number of net nets that I would measure which is a little different than how other people do it Because I eliminate a few things in the US Was probably yeah, 20 times what it is now at least like I think I looked.