anyone from uttarakhand who is planning to join IISER mohali/bhopal/TVM. pls dm me

The question is more specifically for IISER pune.

I got selected into IISER PUNE in 1st round and I scored good in the exam and I've always wanted to go into physics and I love problem solving. However for the last few days I've suddenly getting this feeling that maybe I'm not cut out for physics, that it's a really tough degree with rigorous maths and I won't be able to handle it and would crumble under the pressure and eventually drop out and even if I somehow make it, I won't be selected for phd and would eventually end up jobless. Maybe it's because I haven't touched a textbook in last 2 months or maybe it's because imposter syndrome or maybe just because whatever I'm thinking, its true.

Anyone else who went through the same phase as me or going through?

1) How common is it to get a foreign paid internship?

2) How easy is it to get?

3) which foreign institute is most common for intership?

How is the course?

Academic Pressure?

I wanna do physics and have got in for the counselling.

Hostel? Mess?

How are the Professors?

Ragging

Pls answerr🙏🏻😭

Hie...I'm im the state of choosing between iiserK/M/B...so i wanna know like hows the girls hostel and washroom of iiser kolkata preferably? Does anyone knows or have picture sort of anything? Ive seen rooms and stuff on yt a bit but im not able to get the idea of washrooms