This has been discussed many times before but because you are new, there is no way you would have known.
-When is it the right time to invest in bitcon?
The best time was yesterday.
So are you saying that @OP had missed the opportunity to invest in Bitcoin?
I believe the right time to invest in Bitcoin is the time when a person is ready.
Ready to accept the losses.
Ready to face the risk.
Ready to hold and be patient.
Have his funds ready so that it won't affect him financially even after using them to buy Bitcoin.
Ready to control their emotion.
Their intellectual state is ready and understand the market movement of Bitcoin.
-How do you follow up your bitcoin investment and other businesses?
It is an SOP to be updated through news portals.
-What are the assurance that you are ready?
When you have enough understanding of the market and faith in your decision in investing on Bitcoin.