Fortifying ourselves mentally and physically reflects the gradual cultivation of resilience. Somehow, it reminds me bitcoin and sdf.org philosophy.. Ps. SDF (Super Dimension Fortress) is a long-standing public access UNIX system that has provided users with access to a range of computing services since its creation in the late 1980s. Today, it stands as one of the most enduring examples of a "community computing" platform, offering a diverse and active user base access to both modern and vintage technologies.