On yoga i say only one word '' guru''

On yoga i say only one word '' guru''

On yoga i say only one word '' guru''

with guru guidance
it is science 
arts 
maths 
exercise
logic 
magic
spiritual
religious 
philosophical
political 
econnmical
and any thing unexcluded

without guru it is waste of time 
time pass chana batana, 
blind leading blind