Letter from Israel: Every passer-by is a suspect and danger lurks on every corner

That's not new. But the prickling fear, the suspicious sideways glances at our neighbours, our co-workers, our supermarket checkout ladies - that is new.

It is new and it is uncomfortable. It is ugly and all-consuming. People are agitated and angry, feeling powerless to prevent these random attacks. There are some brave souls touting slogans - "carry on as normal, don't let them defeat us!", whatever that means - but like many others, I am nervous.

I am nervous on my morning commute to work when I scan the motorway for suspicious parked cars at the side of the road. I am nervous standing in a crowded train station, waiting to buy a ticket. I am so nervous that I haven't taken my toddler to the playground, or to shopping centres or anywhere my imagination gets the best of me and I imagine someone pulling out a knife on us.

I am so nervous that, despite living in a very safe apartment building, with my husband away on miluim (reserve army duty) I had to stop myself from sleeping in my two year old's bedroom and letting the fear take over and consume me entirely.

As older Israelis keep reminding me, we have been through worse. Sabras endure. But I sense the smallest sliver of doubt, the slightest tremor, behind their attempts at comforting this young mother. This is closer, more random, more terrifying.

What do you do? Avoid the news, beef up on self-defence or krav maga? As people bulk buy pepper spray and teach their kids to "scream and run", we still get up as usual in the morning.

We pack lunches, we go to work and nursery. But we frantically scan the news all day at work, gasps echoing around the office as news of more attacks come in, and we hurry home; afraid to be far from our little ones for too long.

Danielle Bernstein Mazor made aliyah from London to Jerusalem in 2007