Sanity is now available on following social media platforms:

Facebook: sanity.berlin
Instagram: sanity.berlin
Twitter: SanityBerlin
YouTube:
1. ENGLISH speaking channel: Sanity (english): https://www.youtube.com/channel/UCphAEt33_ARAtcCrTMFcmUg?view_as=subscriber
2. GERMAN speaking channel: Sanity: https://www.youtube.com/channel/UC8fAA0BfUQnOT4W2b0CwN3g?view_as=subscriber