A Teacher always tries to educate his students to his level best. The only job of a student is to grasp the delivered knowledge & to ask questions as much as he can if there is any confusion. Secondly he should implement the learnt skills practically to get a better exposure but do keep the teacher in touch. Because if there would be any lacking in the strategy or technique then it should be rectified on the spot rather than in the end which will be too late as all the hard work will go down the drain. The common reasons why people fail to perform SEO after attending the webinars

1. Wrong implementation of the strategy.
2. Without being in touch with the teacher.
3. Yes to some extent to always luck also matters. But don’t make it as an excuse for your shortfalls.