Question

impact of SAP BO on SAP BI AND SAP BW

SAP BO, SAP BW, SAP BI, SAP careers, SAP Business One

my question is ...
As of now i have completed my abap course but i dont have that much confidence as i'm not very good at programming, so i have decided to learn SAP BW over SAP BI as some of them suggested that to learn BI we should have knowledge on BW. i have joined BW course recently, (also i have 2.6 years of gap which will help me in fetching the job). But now my friends are saying that SAP BO has replaced even BI. Now i'm shocked and in dilema what to learn. please suggest me in this regard.
Is really BO has replaced BI?
what is the impact of SAP BO on SAP BI and on SAP BW?
if I continue to do SAP BW, how long can i survive?

Buss Objects is bought my SAP . It Doesnt mean that Whole BI is going to change. But Its Good to learn BI + Abap toghther. & If possible Have knowledge of BO