Salaah

Shortening one's salaah if one is afraid that someone might come in the room

Q: Is it sinful to shorten a prayer if you’re either afraid if you don’t, then someone might come in the room and mistakenly walk in front of you or because you don’t want them to hear you (I deal with anxiety)?

A few weeks ago, I shortened a prayer once by leaving some sunnahs due to the first scenario. Do I have to repeat it?

Imaam informing the congregation that the salaah has to be repeated

Q: One day I was leading three people in zuhr prayer. In my second last rakaat I felt like something was coming out from my private part. I still continued with the prayer. After I finished I went to the toilet and I found it was mazi. I came back after I washed myself and made wudhu but the people we prayed together with were gone. I don't know where to find them because it was a market where we prayed. I don't know them at all. I then observed the prayer alone again. So what should I do about them?

How to get motivated to start performing salaah regularly

Q: For as long as I can remember I've never prayed regularly. Now I'm starting to realize my mistake and I want to start praying regularly. Whenever I pray, I don't get the satisfactory feeling that I'm hoping to get.

Could you please tell me how can I start praying regularly? Is there any dua for it? How to get protection from Shaytan so that he doesn't hinder in my salah? I really want to start praying 5 times a day.

Performing the sunnah salaah once the salaah time enters

Q: In Ssaudi the Adhaan is given at the very moment the salah time enters. In India, except for maghrib, there is a delay in the Adhaan being given for all the other 4 salah. The delay varies from places. Suppose Bangalore Asr time sets in at 4.04 pm but Adhaan is called at 4.30 and jamaat starts at 4.45 pm.

My question is, should the sunnah be offered after Adhaan or can one offer the sunnah once the time of the salah enters even before the Adhaan is called out?