Please drop.... just another 20%... one more time... for me? Need more cheap coins... please... 

It must be awful briefing believing your investment will increase 1000 fold at 340 but only a measly 800 fold at 390. Clearly, you have so much faith in this investment that you announce to others your intent to buy if they sell.
20% for an additional 200 rounds adds up quite quickly...
And yet it's totally insignificant in the grand scheme of things. Buying at $340 vs $390 will have very small effects on your average buy in price.
So 1000x from now, you have $40m USD if you get your last buy in at $340, or $39m at $390.
Presumably your proposed buy is at least 10% of your your total Bitcoins that you own now.
So you are saying 'I'm trading $4m USD of guaranteed gains for a slim chance at $5m USD gains'
Tell me how that isn't stupid, and clearly bullshit.
These numbers are not spot on for the hypothesized info I gave, bit they're fairly close.