If you had to invest all your life savings into 1 stock for your entire life, which one would you pick? $Tesla Motors(TSLA)$ $NEBIUS(NBIS)$ $IREN Ltd(IREN)$ $Oklo Inc.(OKLO)$ $Grab Holdings(GRAB)$ $Zeta Global Holdings Corp.(ZETA)$ $Amazon.com(AMZN)$ $Alphabet(GOOG)$ $Alphabet(GOOGL)$ $Uber(UBER)$ $PayPal(PYPL)$