Unfortunately, that is not how EARLY PLAY happens. After half an hour maybe, but at the start of damn near every public tourney, at almost any buy-in I have done over 5 years, the early hands are the most damaging. Sure every now and then things go my way, but overwhelmingly they don't.
Early on, ego's are involved by kids wanting or thinking they can establish dominance over the table.
I have found that I don't handle that situation well, and have determined that I will do better by either not showing up or late registration. I prefer the late registration over not showing up on time as I don't lose any blinds at all that way.
In other words, if I register early then show up late, I've been blinded down, sometimes a little, sometimes a lot. If I just plainly late register, I come in with a full starting stack, a large chunk of players who I probably wouldn't have challenged are gone and IMO my whole situation is better. I understand I might be relatively short stacked, but never am I less than half average.