This account, @don_quijott, was suspended for following other users too aggressively.
Following is a way to receive information in your timeline, from a person, company, or organization. However, a disproportionately large number of the users you followed have blocked your account or reported your account as spam. For more information about following best practices, please review the Following limits and best practices.
You will need to change your behavior to continue using Twitter. Repeat violations of the Twitter Rules may result in the permanent suspension of your account.