teething problems...

Every new product, profession or thing we start doing... would have teething problem? - is it because we are so used to working with old products or routine that make us think, there is something wrong with this new one?

What are the means to reduce this teething problem?
Try to have a trial or walk through of the product or service - by an experienced person or best thing, get a trial for few days.. so you can have both old & new for a while, before you jump into using the new product or service.

-Bhaskara