We tend to spend lot of time in BIG tech names

$AAPL $MSFT $NFLX $AMZN

Good to learn Bio . Medical devices .
Good bio can do EXTREMELY well:

$QDEL  Perf YTD219.63%  Perf Year313.63%

$REGN      Perf YTD   70.78%  Perf Year115.03% 

$DXCM  Perf YTD87.59%  Perf Year171.55%