Seriously saying just depends upon you

I personally know some people not gonna name though who just got thrir good rank and admissions in reputed colleges because of hardwork on coaching 

I would guide you first you should take any mock test of Aipmt of test series of reputed Institute and assess your rank marks and type of questions if you feel you can tackle these easily at home then just sit at home do self study practice large no. Of questions mcqs read text thouroughly from ncert and your work os done

But if you feel its not your peice of cake join some Institute they will make you focus give you tactics solving them in fraction of second provide their study materials and modules

Hope this help

All the best

No, it is not compulsory to take coaching to clear NEET exam. There are many students who cracked NEET exam without coaching.

In order to crack NEET exam make sure your basics are clear you can take help of NCERT books to make your concepts strong. Syllabus is based on NCERT book only. You can also make your important notes at the time of preparation it will help you at the time of revision.

You should refer previous year papers to understand the exam pattern and level of questions. You can focus on important topics, Solve as many as MCQs. You can also go through complete mock test series to analyze your preparation level and to know your strength and weakness. So, you can work upon them.

All the Best!!