How to paraphrase this sentence: in the past many people had skills such as making their own clothes and doing repairs to things in the house. In many countries, nowadays, skills like these are disappearing.

Skills that many people used to have, like making their own clothes and doing home repairs, are now disappearing in many countries.

Explanation:

Paraphrasing is the process required when we want to use information from a text from another authorng without directly quoting the source material.

The resulting sentence whould be a personal version of the essential information from the source, presented in a new way. Although it´s important the the new sentence is not a copy of the original text, it´s necessary to correctly express the original information accurately, as it´s our responablity to safeguar the intelectual property of the source´s author.

Pessimists have a negative outlook on life and believe that the worst possible things will happen. Therefore, a pessimist might dread the future and believe that it will not be good.