There have been a number of posters on this forum (whom I won't name but the "old-timers" will know to whom I refer) who display similar levels of arrogance coupled with starry-eyed naivety. This ppruners do not accept that there is a downside to everything and do not accept that they are not God's gift to aviation, neither do they accept the advice of those who have already been through the system and are working in the industry.
Cheers
Whirls