kertipetin

What security features do you plan to develop for your script?

You can use a paperwallet to secure your coins. If you need your coins use for example blockchain.com to do your transaction. After you do your transaction you sent your remaining coins to a new paperwallet to secure them offline.

Never heard of a demo account for bitcoin. Do you have an example for it?

How should he learn how to trade without throwing a small amount in the market?

I hodl my bitcoins and do not need them daily. Thats why i use paperwallets to save my coins. I can use them if i want to. Another good option is a hardware wallet but i am afraid of getting it damaged. I can print my paperwallet how often i want to print, so i minimized the risk of damaged papers and loosing my coins.