Dr. Juande Santander-Vela<p>A few days ago… not too bad!<br><a href="https://mathstodon.xyz/tags/duolingo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duolingo</span></a> <a href="https://mathstodon.xyz/tags/DuolingoBadge" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DuolingoBadge</span></a> <a href="https://mathstodon.xyz/tags/400DaysStreak" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>400DaysStreak</span></a> <a href="https://mathstodon.xyz/tags/Japanese" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Japanese</span></a></p>