Learn technology with sincerity & determination. Utilise it to serve Krishna.
Lakshmi, the goddess of fortune, is called chanchal. Use it in worship of Lord Krishna.
The Lord can be served simply by adoring Him and accepting Him.
Srimad Bhagavatam 2.9.36,
The best use of power and opulence is to engage them in the service of the Lord.
Srimad Bhagavatam 1.15.5
To use mind in thinking of Krishna is as equivalent as to engage body in the service of Krishna.