Mr. Kessler, many of your advices, tips are of utmost important and useful. Especially on the area to focus what we do not know rather to repeatedly emphasize what we already know. I shall spread and share them to my friends and others who intend to apply such techniques. Thanks!
Mr. Kessler, many of your advices, tips are of utmost important and useful. Especially on the area to focus what we do not know rather to repeatedly emphasize what we already know. I shall spread and share them to my friends and others who intend to apply such techniques. Thanks!