If it comes to learning and how much our brain can adapt it all has a limit next to a life. Learning is not a quick entry but investing time and practicing and next to that you night need to search for more info to figure out what is meant (watch youtube videos, find examples, read others and so on which is to my opinion the only way to learn and keep remembering what you learned on long term. The long term memory works differently from the short one.).

If you like you can still do the lessons you missed or all lessons again and the same counts for all the other courses you are interested in or like to give a try. A plus is you can also look at the entries of others and the comments given to learn from. Reading comments is informative.

Thanks for leaving a comment and sharing your experiences.

Btw everything can be learned with a phone it's just how motivated you are but indeed it does take way more time and sheets for example (excel) is way harder than writing. . Now you mention it I wonder if the Teaching Teams did think of phone users as they started their lessons also because it's not possible to see everything with a phone.