If he purchased first lot @370 second one @ 220 and third one @ 175 average will come to 255. whats big deal in it.
one more thing out of 10 calls 8 success and 2 calls miss its ok. In stock market no one will be 100%.
If so every one will cross bill gates.
and one more thing dont discourage the people who are helping to others. better if you dont like go away from this loop