Lvl 0: Observer (crypto-curious)

Lvl 1: GPU miner

Lvl 2: Miner on ASIC (+ FPGA)

Lvl 3: "Shovel Seller" (seller/supplier of mining equipment)

Lvl 4: Investor\holder (in different coins)

Lvl 5: Staking, launchpad, NFT, airdrop, testnet participation

Lvl 6: Trader

Lvl 7: IEO, ICO, IDO, DeFi, PoS validator, etc.

Lvl 8: Author, teacher, blogger, etc.

Lvl 9: Creator of a crypto project (exchange, coin, wallet, pool, etc.)

bonus level, those who have learned Zen:

Lvl 10: Only honest PoW deserves attention #BTCand a couple of other coins), everything else is dust in the wind...