Translation of algunas veces

Yes, as usual, if you don't see me on messenger just drop me an email. And yes, your sentence is almost perfect, but I would like you to refer to it as lower end... so maybe there are similar words to 'enrichment' and also you could use the negative form.
The last sentence is the hardest in the entire series. Writing may bore some people, but it is considered the best training in language learning. It is a skill that can lift you from intermediate to advanced level. Do not neglect it.
Now I am married and I work as a computer scientist at the University of Heidelberg. I have a daughter and two sons. Now I am saying goodbye and I will wait for your message on Vocabulix.