One more thing you can do for free while the market is struggling: **DePIN**.

Here are my three favorites (with referral links):

**Grass**: No need for an introduction, you all know it. You can run it in your browser or through a desktop app. The next airdrop is expected this summer.
https://app.getgrass.io/register/?referralCode=k9Z8MPUTytRDQqq

**Gradient Network**: Also built on Solana. My personal favorite. Backed by Pantera.
A decentralized edge compute system that you can run via a browser extension. Still in Season 0. 
https://app.gradient.network/signup?code=779OK3

**Nexus Network**: It aggregates the compute power of worldwide devices into a single compute supercluster. Each node supplies compute by running an instance of the Nexus zkVM. They're building a full L1. You can run it via browser or CLI.
https://app.nexus.xyz/ 

Tềnh yêu ơi! Thức dậy với quyết tâm, đi ngủ với sự hài lòng.  😁💞🤩 @webcam