Nature is our greatest teacher; it is not always necessary that we need to get enrolled into expensive courses in order to study or master something. There are various option which we can explore in order to learn things without investing lump sum amount of money, but the things which are required in the place of money are extreme determination, faith in one own self and also regular practice along with hard work. Nothing comes for free if one is not investing in monetary field in that case, it becomes mandatory to spend in other field like determination and hard work.
Ways to educate oneself without cost:
1. Read from various magazines, hoarders in roads or any other notice or anything which you get to see in your everyday life and try to comprehend them, if you are not able to do the same ask it out to people you know may be some family member, friend or anyone who is willing to help.
2. Observe the natural processes of nature it will teach you a lot about basic science and open many wonders to you.
3. Nowadays there are various NGO’s who are willing to help to educate people for free try connecting to them.