@twssmith thanks for the comment I took my last exam today I will join the BR call if I manage to take and BR the test by tomorrow. I missed the officehours so much; hope we can get one soon :)
@"JonathanWang
Gotcha :)
Thanks for your advice!
Although it takes time, I do also find I learn a lot by comparing different explanations.
I'll continue to do that too. :)