Let me share this. SP is getting tired of being called names. Some of the posters have been less than charitable, and some remarks have been racist. I for one, will have nothing to do with those kind of comments.
Secondly, everytime SP posts PR's they cost money. Hence, the tweets. He did share that he has cut costs by taking bus's. He is pinching every penny, raiding his children's college funds, and still believing this can happen. If sticking your neck way out to believe in your invention is a prerequisite for success, SP will succeed. R3
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