I am a long investor and I have bought in 14 times

I am a long investor and I have bought in 14 times. I have shares from the reverse split still. When this thing takes off and I want to take a little profit. Should I sell my long position or take from recent buys? I know the tax benefits but what about the buy and hold message from Bill last year? Could CEN BIO make it more fortunate for shareholders with long shares to hold them for spin off advantages?Just a thought as I don't really know how the shares or percentages can be structured with spin off. Can companies structure percentages this way when splitting off from another company? Sorry for my lack of knowledge. If this is a crazy thought let me know. Thanks in advance.